He swings his right arm under the opponents right arm while turning, all the time maintaining a sleeve handle. I prefer the wrestling version of this, but it's dang close.

Normally, I'd say I was grappling, but I was taking down and mounting people, and JFS has kindly informed us that takedowns and being mounted are neither grappling nor anti grappling, so I'm not sure what the **** I was doing. Maybe schroedinger's sparring, where it's neither grappling nor anti-grappling until somoene observes it and collapses the waveform, and then I RNC a cat to death.----fatherdog